| 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 | $164.97 | 3.142% | $170.1534 | $170.15 | $170.15 | $170.20 |
| Purchase #2 | $92.26 | 10.557% | $101.9999 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $220.73 | 8.142% | $238.7018 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $16.84 | 9.190% | $18.3876 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $50.59 | 11.750% | $56.5343 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $248.66 | 12.238% | $279.091 | $279.09 | $279.10 | $279.10 |
| Purchase #7 | $169.42 | 8.654% | $184.0816 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $963.47 | $1,048.9496 | $1,048.94 | $1,049.00 | $1,049.00 | |