| 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 | $164.55 | 8.237% | $178.104 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $48.78 | 4.560% | $51.0044 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $160.61 | 10.555% | $177.5624 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $144.51 | 9.184% | $157.7818 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $47.52 | 12.192% | $53.3136 | $53.31 | $53.30 | $53.30 |
| Purchase #6 | $225.82 | 6.293% | $240.0309 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $156.37 | 3.321% | $161.563 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $948.16 | $1,019.3601 | $1,019.34 | $1,019.35 | $1,019.40 | |