| 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 | $191.37 | 9.827% | $210.1759 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $49.49 | 8.473% | $53.6833 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $240.37 | 10.715% | $266.1256 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $121.63 | 7.401% | $130.6318 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $67.65 | 5.602% | $71.4398 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $215.93 | 3.807% | $224.1505 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $162.34 | 10.843% | $179.9425 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,048.78 | $1,136.1494 | $1,136.15 | $1,136.25 | $1,136.10 | |