| 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 | $8.64 | 12.706% | $9.7378 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $176.40 | 10.525% | $194.9661 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $141.45 | 7.376% | $151.8834 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $28.56 | 9.544% | $31.2858 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $135.50 | 8.723% | $147.3197 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $14.26 | 3.306% | $14.7314 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $212.61 | 3.385% | $219.8068 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $717.42 | $769.7310 | $769.74 | $769.75 | $769.70 | |