| 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 | $131.71 | 6.309% | $140.0196 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $211.86 | 5.308% | $223.1055 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $155.47 | 6.665% | $165.8321 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $66.60 | 4.652% | $69.6982 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $120.51 | 12.166% | $135.1712 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $82.74 | 10.371% | $91.321 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $221.70 | 7.715% | $238.8042 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $990.59 | $1,063.9518 | $1,063.95 | $1,063.90 | $1,063.90 | |