| 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 | $27.85 | 6.551% | $29.6745 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $246.60 | 8.339% | $267.164 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $70.52 | 7.771% | $76.0001 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $168.88 | 6.277% | $179.4806 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $214.40 | 7.385% | $230.2334 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $213.60 | 13.283% | $241.9725 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $121.34 | 6.470% | $129.1907 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $1,063.19 | $1,153.7158 | $1,153.70 | $1,153.70 | $1,153.80 | |