| 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 | $165.87 | 9.671% | $181.9113 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $120.53 | 12.769% | $135.9205 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $205.52 | 11.673% | $229.5103 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $129.98 | 13.190% | $147.1244 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $83.36 | 10.653% | $92.2403 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $246.77 | 6.860% | $263.6984 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $12.39 | 5.331% | $13.0505 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $964.42 | $1,063.4557 | $1,063.45 | $1,063.40 | $1,063.40 | |