| 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 | $171.49 | 7.150% | $183.7515 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $177.73 | 6.761% | $189.7463 | $189.75 | $189.75 | $189.70 |
| Purchase #3 | $152.89 | 10.586% | $169.0749 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $162.67 | 13.544% | $184.702 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $147.25 | 3.812% | $152.8632 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $231.60 | 9.579% | $253.785 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $245.82 | 13.577% | $279.195 | $279.20 | $279.20 | $279.20 |
| 7 purchase totals = | $1,289.45 | $1,413.1179 | $1,413.12 | $1,413.10 | $1,413.20 | |