| 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 | $181.87 | 6.840% | $194.3099 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $144.56 | 9.106% | $157.7236 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $66.35 | 11.120% | $73.7281 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $155.31 | 4.767% | $162.7136 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $106.94 | 11.309% | $119.0338 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $19.85 | 10.201% | $21.8749 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $135.89 | 6.812% | $145.1468 | $145.15 | $145.15 | $145.10 |
| 7 purchase totals = | $810.77 | $874.5307 | $874.52 | $874.50 | $874.40 | |