| 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 | $160.78 | 11.310% | $178.9642 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $32.90 | 6.764% | $35.1254 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $123.97 | 5.206% | $130.4239 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $22.42 | 12.744% | $25.2772 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $62.83 | 9.186% | $68.6016 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $27.37 | 13.636% | $31.1022 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $93.84 | 13.746% | $106.7392 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $524.11 | $576.2337 | $576.23 | $576.25 | $576.20 | |