| 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 | $167.48 | 6.374% | $178.1552 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $54.67 | 3.823% | $56.76 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $14.30 | 3.148% | $14.7502 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $107.55 | 8.441% | $116.6283 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $24.34 | 4.278% | $25.3813 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $173.50 | 7.576% | $186.6444 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $128.34 | 10.663% | $142.0249 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $670.18 | $720.3443 | $720.34 | $720.35 | $720.40 | |