| 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 | $115.69 | 7.737% | $124.6409 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $175.34 | 9.726% | $192.3936 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $53.64 | 13.157% | $60.6974 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $182.82 | 6.216% | $194.1841 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $33.26 | 8.143% | $35.9684 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $135.44 | 7.331% | $145.3691 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $31.81 | 4.783% | $33.3315 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $728.00 | $786.5850 | $786.58 | $786.60 | $786.60 | |