| 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 | $133.96 | 10.474% | $147.991 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $175.64 | 3.350% | $181.5239 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $32.38 | 3.623% | $33.5531 | $33.55 | $33.55 | $33.60 |
| Purchase #4 | $53.25 | 7.264% | $57.1181 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $83.76 | 5.642% | $88.4857 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $125.61 | 12.774% | $141.6554 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $90.74 | 6.434% | $96.5782 | $96.58 | $96.60 | $96.60 |
| 7 purchase totals = | $695.34 | $746.9054 | $746.91 | $746.90 | $747.00 | |