| 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 | $134.68 | 3.302% | $139.1271 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $153.37 | 3.797% | $159.1935 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $121.96 | 6.662% | $130.085 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $35.88 | 12.516% | $40.3707 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $175.86 | 7.631% | $189.2799 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $189.52 | 6.737% | $202.288 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $194.46 | 6.230% | $206.5749 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $1,005.73 | $1,066.9191 | $1,066.92 | $1,066.95 | $1,067.00 | |