| 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 | $159.76 | 9.399% | $174.7758 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $154.61 | 4.232% | $161.1531 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $219.42 | 13.561% | $249.1755 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $30.48 | 3.252% | $31.4712 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $102.79 | 12.682% | $115.8258 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $80.91 | 3.338% | $83.6108 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $218.86 | 8.774% | $238.0628 | $238.06 | $238.05 | $238.10 |
| 7 purchase totals = | $966.83 | $1,054.0750 | $1,054.08 | $1,054.10 | $1,054.20 | |