| 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 | $159.52 | 8.523% | $173.1159 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $202.79 | 10.243% | $223.5618 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $71.93 | 3.559% | $74.49 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $93.94 | 10.516% | $103.8187 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $200.55 | 13.139% | $226.9003 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $228.29 | 7.597% | $245.6332 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $124.30 | 9.269% | $135.8214 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $1,081.32 | $1,183.3413 | $1,183.34 | $1,183.30 | $1,183.30 | |