| 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 | $80.63 | 13.842% | $91.7908 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $178.59 | 12.623% | $201.1334 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $190.66 | 10.332% | $210.359 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $19.68 | 13.400% | $22.3171 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $138.26 | 11.336% | $153.9332 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $193.45 | 12.594% | $217.8131 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $197.80 | 8.297% | $214.2115 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $999.07 | $1,111.5581 | $1,111.55 | $1,111.55 | $1,111.50 | |