| 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 | $189.30 | 11.544% | $211.1528 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $50.30 | 8.194% | $54.4216 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $160.78 | 13.681% | $182.7763 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $210.82 | 6.479% | $224.479 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $90.82 | 3.775% | $94.2485 | $94.25 | $94.25 | $94.20 |
| Purchase #6 | $179.58 | 5.599% | $189.6347 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $140.58 | 13.511% | $159.5738 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $1,022.18 | $1,116.2867 | $1,116.28 | $1,116.30 | $1,116.30 | |