| 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 | $164.71 | 9.634% | $180.5782 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $248.55 | 4.114% | $258.7753 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $170.86 | 7.626% | $183.8898 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $51.85 | 4.317% | $54.0884 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $226.34 | 11.216% | $251.7263 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $135.40 | 5.843% | $143.3114 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $40.91 | 6.527% | $43.5802 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $1,038.62 | $1,115.9496 | $1,115.96 | $1,116.05 | $1,116.00 | |