| 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 | $121.96 | 10.835% | $135.1744 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $227.58 | 11.258% | $253.201 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $169.57 | 5.151% | $178.3046 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $90.95 | 6.586% | $96.94 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $55.33 | 12.379% | $62.1793 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $141.74 | 9.629% | $155.3881 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $141.87 | 5.442% | $149.5906 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $949.00 | $1,030.7780 | $1,030.77 | $1,030.80 | $1,030.80 | |