| 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 | $136.97 | 13.132% | $154.9569 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $50.80 | 7.170% | $54.4424 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $247.83 | 10.400% | $273.6043 | $273.60 | $273.60 | $273.60 |
| Purchase #4 | $191.80 | 10.239% | $211.4384 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $178.42 | 10.807% | $197.7018 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $85.28 | 8.154% | $92.2337 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $88.58 | 13.469% | $100.5108 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $979.68 | $1,084.8883 | $1,084.88 | $1,084.90 | $1,084.80 | |