| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.86 | 12.581% | $178.8462 | $178.85 | $178.85 | $178.80 |
| Purchase #2 | $147.68 | 13.636% | $167.8176 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $241.97 | 4.194% | $252.1182 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $239.48 | 11.283% | $266.5005 | $266.50 | $266.50 | $266.50 |
| Purchase #5 | $105.52 | 10.688% | $116.798 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $242.32 | 8.751% | $263.5254 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $232.64 | 13.610% | $264.3023 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $1,368.47 | $1,509.9082 | $1,509.92 | $1,509.90 | $1,509.80 | |