| 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 | $160.56 | 6.249% | $170.5934 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $147.62 | 9.112% | $161.0711 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $194.72 | 12.670% | $219.391 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $240.66 | 3.115% | $248.1566 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $140.84 | 13.462% | $159.7999 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $76.75 | 6.384% | $81.6497 | $81.65 | $81.65 | $81.60 |
| Purchase #7 | $35.37 | 7.781% | $38.1221 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $996.52 | $1,078.7838 | $1,078.78 | $1,078.75 | $1,078.80 | |